Over six families without stores

523 WILLOUGHBY AVENUE

BROOKLYN · BIN 3048824

💬 Discuss this project

1910Year Built

4Stories

C1Building Class

R6AZoning

5,156 sfGross Floor Area

8Units

Rent Stabilized7 Open Violations ▸FDNY Report ↗

Over six families without stores · Owner of record: PARK AVENUE SUITES 523 LLC · 2,000 sf lot · 2.58 FAR built · Flood zone X

Locations of Work

No floor-level scope or drawing coverage on file for this building.

▾Owner History (Filing Record)

Companies and organizations named on filings. Individual owners are not shown.

Owner	Filings	Most Recent
PARK AVENUE SUITES 523	34	07/08/2026
ATWEEK	3	03/22/2026
VISION DEVELOPMENT	1	03/22/2026

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
06/12/2015	$995K	—	— → —	$193/sf building
07/25/2014	$750K	—	ARM 523 WILLOUGBY AVE LLC → WILLOUGHBY PALACE LLC	$145/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
KZ ENGINEERING, P.C	1	11/15/2017

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
SYNERGY BUILDING CONSULTANTS	1	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
SILVERCUP SCFFLDNG I LLC	General Contractor	5	07/08/2026
FRIED ELECTRIC CO.	Electrical	1	03/22/2026

Building Lifecycle

All (55)Filed (1)Permit Issued (3)Signed Off (1)Violation (50)

05/06/2026

Violation issued (HPD, closed)

10/31/2019

Violation issued (HPD, closed)

09/12/2018

Signed off — Alteration

B00002276-I1

08/02/2018

Permit issued — Supported Scaffold

B00002276-I1-SF

04/02/2018

Permit issued — Supported Scaffold

B00002276-I1-SF

11/16/2017

Permit issued — Supported Scaffold

B00002276-I1-SF

11/15/2017

Filed — Alteration

B00002276-I1

08/21/2017

Violation issued (DOB, closed)

VP*-VIOLATION UNSERVED ECB- DISMISSED

08/21/2017

Violation issued (ECB, closed)

Construction

08/21/2017

Violation issued (ECB, closed)

Construction

08/10/2017

Violation issued (ECB, closed)

Construction

08/10/2017

Violation issued (ECB, closed)

Construction

08/10/2017

Violation issued (ECB, closed)

Construction

08/10/2017

Violation issued (ECB, closed)

Unknown

06/09/2016

Violation issued (ECB, closed)

Construction

06/09/2016

Violation issued (ECB, closed)

Construction

04/08/2016

Violation issued (ECB, closed)

Construction

02/08/2014

Violation issued (HPD, closed)

02/08/2014

Violation issued (HPD, closed)

02/08/2014

Violation issued (HPD, closed)

02/08/2014

Violation issued (HPD, closed)

02/08/2014

Violation issued (HPD, closed)

02/08/2014

Violation issued (HPD, closed)

02/08/2014

Violation issued (HPD, closed)

01/17/2013

Violation issued (HPD, closed)

11/24/2009

Violation issued (HPD, closed)

04/10/2009

Violation issued (HPD, closed)

04/10/2009

Violation issued (HPD, closed)

04/10/2009

Violation issued (HPD, closed)

04/10/2009

Violation issued (HPD, closed)

04/10/2009

Violation issued (HPD, closed)

04/10/2009

Violation issued (HPD, closed)

04/10/2009

Violation issued (HPD, closed)

04/10/2009

Violation issued (HPD, closed)

10/03/2007

Violation issued (HPD, closed)

10/03/2007

Violation issued (HPD, closed)

10/03/2007

Violation issued (HPD, closed)

10/03/2007

Violation issued (HPD, closed)

12/20/2005

Violation issued (HPD, closed)

11/27/2005

Violation issued (HPD, closed)

11/11/2005

Violation issued (HPD, closed)

11/11/2005

Violation issued (HPD, closed)

11/11/2005

Violation issued (HPD, closed)

09/30/2005

Violation issued (HPD, closed)

09/30/2005

Violation issued (HPD, closed)

01/29/2005

Violation issued (HPD, closed)

12/29/2000

Violation issued (HPD, closed)

01/31/2000

Violation issued (HPD, closed)

01/31/2000

Violation issued (HPD, closed)

01/31/2000

Violation issued (HPD, closed)

01/31/2000

Violation issued (HPD, closed)

01/31/2000

Violation issued (HPD, closed)

01/31/2000

Violation issued (HPD, closed)

01/31/2000

Violation issued (HPD, closed)

01/31/2000

Violation issued (HPD, closed)

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Supported Scaffold	Signed-off	SILVERCUP SCFFLDNG I LLC	08/02/2018
DOB NOW	Supported Scaffold	Signed-off	SILVERCUP SCFFLDNG I LLC	04/02/2018
DOB NOW	Supported Scaffold	Signed-off	SILVERCUP SCFFLDNG I LLC	11/16/2017
BIS	OT	ISSUED	SNBD ENTERPRISES LLC	06/03/2019
BIS	SP	ISSUED	BRUCHE MECHANICAL NY LLC	11/20/2018
BIS	PL	ISSUED	PLBG P & H INC	10/10/2018
BIS	EQ	ISSUED	SILVERCUP SCFFLDNG I LLC	04/04/2018
BIS	—	ISSUED	SNBD ENTERPRISES LLC	03/09/2018
BIS	EQ	ISSUED	SNBD ENTERPRISES LLC	03/09/2018
BIS	SP	ISSUED	BRUCHE MECHANICAL NY LLC	11/06/2017
BIS	—	ISSUED	SNBD ENTERPRISES LLC	09/28/2017
BIS	EQ	ISSUED	SNBD ENTERPRISES LLC	09/28/2017
BIS	PL	ISSUED	PLBG P & H INC	09/20/2017
BIS	EQ	ISSUED	Y & D GC LLC	05/22/2017
BIS	—	ISSUED	Y & D GC LLC	05/22/2017
BIS	EQ	ISSUED	SILVERCUP SCFFLDNG I LLC	04/12/2017
BIS	—	ISSUED	Y & D GC LLC	06/15/2016
BIS	EQ	ISSUED	Y & D GC LLC	06/15/2016
BIS	PL	ISSUED	PREMIER SEWER & WATERMAIN LLC,	04/08/2016
BIS	OT	ISSUED	HIGH RISE BUILD & DES INC	04/08/2016
BIS	EQ	RE-ISSUED	ATWEEK INC	03/23/2016
BIS	—	RE-ISSUED	ATWEEK INC	03/23/2016
BIS	OT	ISSUED	HIGH RISE BUILD & DES INC	12/31/2015
BIS	—	ISSUED	HIGH RISE BUILD & DES INC	12/31/2015

1 project · most recent 05/28/2018

General Wiring Lighting

Filed	Status	Contractor	Scope
05/28/2018	Complete	FRIED ELECTRIC CO.	General Wiring, Lighting

Nothing on file for this building.

▾Documents — 193 on file (BIS + DOB NOW)

▸Plans & Drawings1

▸DOB NOWPlans/Sketch1

09/03/2026B00002276-I1Request digital key ↗

▸Applications & Permits44

▸BISWORK PERMIT APPLICATION17

06/04/2019321292436Open ↗

04/06/2018340492274Open ↗

03/12/2018321262879Open ↗

Showing 3 of 17 on file for this type

▸BISPLAN / WORK APPROVAL APPLICATION17

06/25/2019321262879Open ↗

06/18/2019321759469Open ↗

06/18/2019321292436Open ↗

Showing 3 of 17 on file for this type

▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION6

06/11/2019321759469Open ↗

04/01/2019321262879Open ↗

02/21/2019321262879Open ↗

Showing 3 of 6 on file for this type

▸BISBPP - Street Opening DOT Permit - BPP - Street Opening3

06/11/2019321759469Open ↗

▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1

01/10/2019321262879Open ↗

▸Zoning, Tax Lot & Property Records4

▸BISADDRESS: NEW HOUSE NUMBER APPROVED2

04/11/2019321262879Open ↗

03/29/2019321262879Open ↗

▸BISZONING DIAGRAM2

01/07/2016321262879Open ↗

12/29/2015321262879Open ↗

▸Seals & Professional Certifications26

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION13

02/15/2019340480205Open ↗

02/15/2019321292436Open ↗

12/26/2018321262879Open ↗

Showing 3 of 13 on file for this type

▸BISPROFESSIONAL CERTIFIED CHECKLIST4

03/20/2019321262879Open ↗

07/12/2018321759469Open ↗

12/21/2015321292436Open ↗

Showing 3 of 4 on file for this type

▸BISPROFESSIONAL CERTIFICATION STATEMENT4

07/12/2018321759469Open ↗

04/11/2017340492274Open ↗

03/08/2017340480205Open ↗

Showing 3 of 4 on file for this type

▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION2

04/11/2017340492274Open ↗

03/08/2017340480205Open ↗

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY2

04/11/2017340492274Open ↗

03/08/2017340480205Open ↗

▸DOB NOWDPL-1: Design Professional Seal & Signature1

09/03/2026B00002276-I1Open ↗

▸Trade Schedules & Equipment12

▸BISEQUIPMENT USE PERMITS3

04/15/2019321262879Open ↗

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE3

09/26/2018321262879Open ↗

09/18/2018321262879Open ↗

10/30/2015321262879Open ↗

▸BISEQUIPMENT USE APPLICATION/PERMIT2

04/15/2019321262879Open ↗

▸BISDETECTOR:SMOKE-CERT. OF INSTALLATION1

01/09/2019321262879Open ↗

▸BISSEWER/HOUSE CON SIGNOFF: DEP HC 0211

09/11/2018321262879Open ↗

▸BISSCHEDULE B - PLUMBING1

03/08/2017340480205Open ↗

▸BISFA - FDNY APPROVAL : FD-FAA1

11/15/2018321632541Open ↗

▸Safety & Tenant Protection10

▸BISSTREET TREES: RECEIPT OF STREET TREES SITE PLAN4

06/11/2019321759469Open ↗

05/28/2019321759469Open ↗

05/01/2019321262879Open ↗

Showing 3 of 4 on file for this type

▸BISSTREET TREE CHECKLIST3

05/01/2019321262879Open ↗

07/12/2018321759469Open ↗

10/30/2015321262879Open ↗

▸BISEXCAVATION OR DEMOLITION: 5-DAY NOTICE1

01/04/2016321262879Open ↗

▸BISTenant Protection Plan and Notes1

07/12/2018321759469Open ↗

▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM1

01/04/2016321262879Open ↗

▸Environmental & Asbestos1

▸BISASBESTOS: CERTIFICATION (DEP ACP5)1

03/08/2017340480205Open ↗

▸Energy Compliance9

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS7

01/17/2019321262879Open ↗

01/09/2019321262879Open ↗

Showing 3 of 7 on file for this type

▸BISAS-BUILT ENERGY ANALYSIS1

11/21/2018321262879Open ↗

▸BISELECTRICAL APPLICATION FOR SIDEWALK SHED LIGHTING1

04/11/2017340492274Open ↗

▸Inspections & Test Reports18

▸BISINSPECTION REPORT - SUPPORTING DOCUMENTATION5

06/21/2019321292436Open ↗

06/19/2019321292436Open ↗

06/11/2019321759469Open ↗

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▸BISTECHNICAL REPORT: CONCRETE/TEST CYLINDER4

12/28/2018321262879Open ↗

08/03/2016321262879Open ↗

08/01/2016321262879Open ↗

Showing 3 of 4 on file for this type

▸BISTECHNICAL REPORT: CONCRETE DESIGN MIX3

02/15/2019321292436Open ↗

08/01/2016321262879Open ↗

01/06/2016321262879Open ↗

▸BISTECHNICAL REPORT: RESPONSIBILITY2

11/01/2017340480205Open ↗

03/08/2017340480205Open ↗

▸BISTECHNICAL REPORT: SOIL INSPECTION1

12/21/2015321292436Open ↗

▸BISHYDRAULIC FLOW CALCULATIONS1

03/08/2017340480205Open ↗

▸BISHYDRO FLOW TEST LETTER1

03/08/2017340480205Open ↗

▸BISTR2: CONCRETE TEST CYLINDERS TECHNICAL REPORT1

12/26/2018321262879Open ↗

▸Approvals, Objections & Sign-offs18

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST9

07/03/2019321262879Open ↗

06/25/2019321292436Open ↗

06/21/2019321292436Open ↗

Showing 3 of 9 on file for this type

▸BISSUPERSEDING LETTER4

09/29/2017321262879Open ↗

09/25/2017321262879Open ↗

08/05/2016321292436Open ↗

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▸BISSCHEDULE A - OCCUPANCY / USE2

01/13/2017321262879Open ↗

10/30/2015321262879Open ↗

▸BISADMINISTRATIVE OBJECTIONS2

12/22/2015321289654Open ↗

12/21/2015321292436Open ↗

▸BISLETTERS - SUPPORTING DOCUMENTATION1

06/16/2016321262879Open ↗

▸Cost, Insurance & Ownership17

▸BISCOST AFFIDAVIT8

02/15/2019340480205Open ↗

02/15/2019321292436Open ↗

02/01/2019321632541Open ↗

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▸BISPROJECT-SPECIFIC GL INSURANCE4

03/12/2018321262879Open ↗

05/25/2017321262879Open ↗

06/16/2016321262879Open ↗

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▸BISAcord 25 (Acord Certificate of Liability Insurance)2

03/29/2016321262879Open ↗

01/06/2016321262879Open ↗

▸BISPROJECT SPECIFIC GENERAL LIABILITY INSURANCE2

09/29/2017321262879Open ↗

03/29/2016321262879Open ↗

▸BISBPP-11 - Affidavit as to Roadway Pavement And/Or Sidewalk and Curb Construction1

06/11/2019321759469Open ↗

▸Filing & Intake Forms26

▸BISBOROUGH INTAKE FORM10

07/03/2019321262879Open ↗

06/25/2019321292436Open ↗

06/21/2019321292436Open ↗

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▸BISADDITIONAL INFORMATION8

01/23/2019321262879Open ↗

01/18/2019321262879Open ↗

01/11/2019321262879Open ↗

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▸BISEFILING COVER SHEET5

07/12/2018321759469Open ↗

08/02/2017321632541Open ↗

12/22/2015321289654Open ↗

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▸BISEFILING JOB APPLICATION COVER SHEET2

04/11/2017340492274Open ↗

03/08/2017340480205Open ↗

▸BISBPP: CHECKLIST IN LIEU OF PLANS-ALT31

07/12/2018321759469Open ↗

▸Other Documents7

▸BISPLOT DIAGRAM3

04/11/2019321262879Open ↗

04/09/2019321262879Open ↗

10/30/2015321262879Open ↗

▸BISUnknown2

12/26/2018321262879Open ↗

▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION2

12/28/2015321262879Open ↗